<?php

// demoExt1

class demoExt1{

    public $p1 = 'v1';

    function __construct($xxx=[]){
        //
    }

    // init-action, can-overwrite
    function _init($mkvs){
        ;
    }

    static function act2(){
        $data = ['act'=>__function__, 'class'=>__class__, 'msg'=>'扩展类库@app'];
        dump($data);
    }

    
}
